Protecting Water Infrastructure From Cyber and Physical Threats: Using Multimodal Data Fusion and Adaptive Deep Learning to Monitor Critical Systems. - Nikolaos Bakalos; Athanasios Voulodimos; Nikolaos Doulamis; Anastasios D. Doulamis; Avi Ostfeld; Elad Salomons; Juan Caubet; Victor Jimenez; Pau Li (IEEE Signal Process. Mag., 2019)